Abstract: The present invention discloses a highly reliable implantable device of an implantable biological sensor. Before use, the fixed seat cannot move relative to the slidable seat, achieving reliable transportation. In use, the lower end face of the slidable seat is pressed against the skin; the lower end face of the first snap-fit protrusion squeezes the upper end face of the vertical snap-fit plate; the first snap-fit protrusion is gradually away from the support of the vertical snap-fit plate, whereby the inside vertical face of the vertical snap-fit plate pushes the first snap-fit protrusion inward, and the fixed seat moves downward relative to the slidable seat, achieving good controllability.

Abstract: The invention discloses a compact implantable biosensor assembly and a biological information monitoring device containing the assembly. The lower part of the implanted sensing section and of the needled for implantation are sealed in a closed space formed by the barrier, the lower part of the enclosure and the lower part of the needle aid. The horizontal connection section of the implantable sensing electrode is embedded in the enclosure. The export electrode is used to connect with a transmitter. The implantable biosensor assembly is directly connected with the circuit board of the transmitter through the export electrode, whereby the structure is compact.

Abstract: A regulator includes an error amplification module, a first switch module, an adaptive conduction module, a second switch module and a feedback module. A first voltage difference between the second terminal and the third terminal of the first switch module is adjusted by the first switch module. The adaptive conduction module is used to adjust a second voltage difference between the second terminal and the third terminal of the second switch module. When the load current is less than a preset current threshold, the control voltage signal controls the first switch module to turn on, and the adaptive conduction module controls the second switch module to turn off. When the load current is greater than or equal to the preset current threshold, the control voltage signal controls the first switch module to turn on and controls the second switch module to be turned on through the adaptive conduction module.

Abstract: The analog multiplier includes a first signal input module, and a second signal input module or a third signal input module. The first signal input module is configured to output a frequency modulation signal. The second signal input module includes a first energy storage unit, a first switch unit, and a second switch unit. The first switch unit and the second switch unit are alternately turned on or turned off based on a frequency of the frequency modulation signal. The third signal input module includes a second energy storage unit, two third switch units, and two fourth switch units. The third switch unit and the fourth switch unit are alternately turned on or turned off based on the frequency of the frequency modulation signal.

Abstract: A handheld vacuum cleaner includes a dust cup assembly, a suction nozzle assembly and a handle assembly. The dust cup assembly includes a cup casing, an airflow generation device and a cyclone separation device, both of which are arranged in the cup casing, the airflow generation device being arranged above the cyclone separation device and positioned on a downstream side of the cyclone separation device, and an air vent being formed in a top of the cup casing. The suction nozzle assembly is mounted to the cup casing and defines a suction channel. The handle assembly is mounted to the cup casing and used to be held. With the structure, a blowing direction of the air vent is not towards a surface to be cleaned, so as to prevent the wind from the air vent blows away dust on the surface to be cleaned and hence ensure a cleaning effect.

Abstract: A handheld vacuum cleaner includes a dust cup assembly, a suction nozzle assembly and a handle assembly. The dust cup assembly includes a cup casing, an airflow generation device and a cyclone separation device, both of which are arranged in the cup casing, the airflow generation device being arranged above the cyclone separation device and positioned on a downstream side of the cyclone separation device, and an air vent being formed in a top of the cup casing. The suction nozzle assembly is mounted to the cup casing and defines a suction channel. The handle assembly is mounted to the cup casing and used to be held. With the structure, a blowing direction of the air vent is not towards a surface to be cleaned, so as to prevent the wind from the air vent blows away dust on the surface to be cleaned and hence ensure a cleaning effect.

Abstract: A method for manufacturing a semiconductor device may include the following steps: providing a composite structure that includes a gate material layer, a first mask material layer, and a sacrificial layer; partially removing, through a first mask, the sacrificial layer to form a sacrificial members; providing a second mask material layer on the sacrificial members; partially removing the second mask material layer to form mask units that contact sides of the sacrificial members; removing the sacrificial members; providing a third mask material layer between two of the mask units for forming a second mask; partially removing, through the second mask, the first mask material layer to form a third mask; and partially removing, through the third mask, the gate material layer to form a control gate and a select gate.

Abstract: A method for manufacturing a semiconductor device may include the following steps: providing a composite structure that includes a gate material layer, a first mask material layer, and a sacrificial layer; partially removing, through a first mask, the sacrificial layer to form a sacrificial members; providing a second mask material layer on the sacrificial members; partially removing the second mask material layer to form mask units that contact sides of the sacrificial members; removing the sacrificial members; providing a third mask material layer between two of the mask units for forming a second mask; partially removing, through the second mask, the first mask material layer to form a third mask; and partially removing, through the third mask, the gate material layer to form a control gate and a select gate.

Abstract: A package structure and a packaging method thereof are provided, in which an inductor is integrated into a substrate so as to save a packaging space and thus improve the integration level and packaging effect of the system.